December Weather in Galia, Greece

Last updated: August 21, 2025

December in Galia, Greece presents a mild yet refreshing climate, with average temperatures around 15°C (58°F) and a maximum of 19°C (66°F), while nighttime dips to a cool 9°C (48°F). This month witnesses 10 days of precipitation, accumulating to 73 mm (2.9 in), contributing to the region's lush winter landscape. With humidity levels hovering around 71%, the air carries a crispness that invigorates the senses, making December a delightful time to explore Galia's scenic beauty and charm.

December Temperature in Galia

In December, Galia, Greece, experiences a gentle transition into winter, with temperatures reflecting a mild climate that is typical for this time of year. The minimum temperature hovers around 9°C (48°F), while the average settles at a comfortable 15°C (58°F). During the day, temperatures can reach a pleasant maximum of 19°C (66°F), making it one of the warmer months in the winter season. This gradual decline from the milder temperatures of fall allows for a crisp, refreshing atmosphere, ideal for outdoor strolls among the stunning landscapes. Interestingly, December temperatures show a distinct shift from the warmer summer months, yet remain relatively mild compared to many other regions in Europe, inviting visitors to enjoy the serene ambiance that Galia has to offer.

December Weather in Galia: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Galia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Galia, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec545556606773798076706458
Data source: Temperature data for Galia generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Galia

In December, Galia, Greece, experiences a notable surge in precipitation, recording 73 mm (2.9 in), making it one of the wettest months of the year. This increase brings a significant contrast to the preceding months, with the region averaging only a few millimeters of rain from May to August. The month is marked by approximately 10 days of rainfall, the highest in the annual cycle, indicating that winter is setting in with more consistent moisture. Following a relatively dry summer, December’s rainfall plays a crucial role in replenishing the local landscape, supporting both agriculture and the natural ecosystem as the year draws to a close.

December Precipitation Trends in Galia

The chart displays monthly precipitation patterns in Galia, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Galia, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec6843402085317184173
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Galia

As the year winds down, December in Galia, Greece, sees a return to 71% humidity, mirroring the levels observed in both January and November. This slight drop from the autumn months marks a gradual decline in humidity after a peak in May at 84%. The late fall and early winter months display a consistent trend, with humidity hovering around the lower 70s. Interestingly, though December’s moisture level is relatively mild, it's part of a broader pattern that showcases a gradual rise leading up to the spring's peak. This creates a refreshing yet comfortable environment, making Galia’s December a perfect time for exploring its picturesque landscapes.

December Average Humidity in Galia

This chart illustrates the average monthly humidity levels in Galia, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Galia is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%72%74%78%84%83%81%78%74%73%71%71%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Galia

In December, Galia, Greece, experiences a UV Index of 3, categorized as moderate, which allows for a more leisurely outdoor experience, with a burn time of 30 minutes. This month marks a notable decrease from the peak UV levels seen in the summer months, where values soared to an extreme 11 in June. As autumn transitions into winter, the UV Index steadily declines, falling from November's 5 and reflecting the seasonal shift in sun exposure. This trend underscores the importance of adjusting sun protection measures as the year progresses, especially in the sun-drenched landscapes of Greece. For more details on UV exposure throughout the year, visit Galia UV Index.

Maximum UV Index Levels in Galia for December

The chart shows the monthly maximum UV Index (UVI) for Galia in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Galia typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110109753
Data source: Galia December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Galia

Galia, Greece, basks in a remarkable abundance of sunshine throughout the year, with December experiencing 258 hours of golden rays. While this marks a slight dip from the vibrant values seen in the warmer months, such as an impressive 408 hours in June and a peak of 422 hours in July, it still provides a delightful respite from winter's chill. The trend reveals a gradual tapering of daylight as the year progresses, starting from a robust 396 hours in May down to the quieter months of late fall and early winter. December's sun, though less intense than during the dappled days of summer, still offers a refreshing glow, inviting visitors to enjoy the charming beauty of Galia against the backdrop of its tranquil winter landscape.

Monthly Sunshine Duration in Galia: December Highlighted

The December sunshine duration represents the total number of hours Galia experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec209h260h332h342h396h408h422h395h351h317h265h258h
Data source: Galia December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Galia During December

In Galia, Greece, December marks a transitional phase in sunny weather, characterized by a 53% chance of sunshine. As the year progresses, there’s a noticeable trend of increasing sunlight from the beginning of the year, peaking in the summer months where the sun shines nearly all the time. While December's likelihood of sunny days dips from November's 45%, it remains relatively promising compared to the cooler months of January and February, which witness 49% and 72% chances, respectively. As winter approaches, the sun may shy away more often, but the allure of Galia's mild December days still beckons those seeking a reprieve from the harsher winter climates.

Percentage of Sunny Days in December in Galia

The chart illustrates the percentage of sunny days in Galia throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Galia experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec49%72%68%65%84%95%99%100%97%70%45%53%
Data source: Galia December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Galia in December

In Galia, Greece, the daylight duration presents a captivating rhythm throughout the year, with December marking the shortest days at just 9 hours of sunlight. This seasonal shift signals the onset of winter, as daylight gradually decreases from the 14 hours experienced during the peak of summer in June, July, and August. As autumn sets in, daylight diminishes steadily, dropping to 10 hours by November. Interestingly, as the calendar turns from fall to winter and the days grow shorter, Galia prepares to embrace the longer days that are just around the corner, with January and February each mirroring that 10-hour daylight pattern. Just as spring approaches in March, daylight begins to stretch once more, heralding the promise of longer, sun-filled days ahead.

Average Daylight Hours in Galia for December

The chart illustrates the variation in daylight duration in Galia throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 4m10h 54m11h 58m13h 4m14h14h 27m14h 13m13h 24m12h 21m11h 15m10h 18m9h 49m
Data source: Galia daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Galia

As December sweeps over Galia, Greece, the winds pick up slightly with an average speed of 4.3 m/s (10 mph), mirroring the breezy conditions often felt in the midsummer months. This increase marks a noticeable shift as the year comes to a close, contrasting the calmer breezes of the late fall. The trend shows a gentle rise in wind speeds throughout the year, peaking in March and July before dipping in late autumn, only to regain momentum as winter approaches. December's robust winds invite a refreshing chill, reminding locals and visitors alike of the dynamic nature of Galia's coastal climate as the year shifts into a new season.

Average December Wind Speed in Galia

The chart displays monthly wind speed patterns in Galia, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.13.74.43.93.33.14.34.13.53.93.34.3 m/s
Data source: Galia December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Galia Compares to Other Months

Weather in Galia varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Galia, focusing on differences in temperature, rainfall, humidity, and UV levels.

December typically experiences a milder climate compared to January, with minimum temperatures averaging around 9°C (48°F) and maximums reaching 19°C (66°F). In contrast, January sees a drop in average temperatures, with minima of 4°C (40°F) and an average of 12°C (54°F). While both months witness similar levels of humidity at 71%, January is slightly drier, receiving 68 mm (2.7 in) of precipitation over about 9 days, compared to December's 73 mm (2.9 in) across 10 days. For a detailed overview of January weather, check out Galia weather in January.

December and February have relatively mild weather, though February tends to be slightly cooler. In December, temperatures range from a minimum of 9°C (48°F) to a maximum of 19°C (66°F), with an average of 15°C (58°F). This month experiences about 73 mm (2.9 in) of precipitation over 10 days, accompanied by a humidity level of 71%. In contrast, February sees temperatures dip a bit lower, with a minimum of 6°C (43°F) and a maximum of 18°C (65°F), averaging 13°C (55°F). Precipitation decreases to 43 mm (1.7 in) spread across 7 days, while humidity remains similar at 72%. For more detailed weather insights, visit Galia weather in February.

In December, temperatures tend to be milder, with a minimum of 9°C (48°F) and a maximum of 19°C (66°F), and the average resting at around 15°C (58°F). The month experiences relatively heavy precipitation, totaling 73 mm (2.9 in) over approximately 10 days, while humidity remains at 71%. In contrast, March sees slightly cooler average temperatures, starting at a minimum of 6°C (42°F) and reaching a maximum of 21°C (70°F), with an average of 13°C (56°F). Precipitation in March is significantly less at 40 mm (1.6 in) over just 5 days, and humidity is slightly higher at 74%. You can explore more about Galia weather in March for further details.

December and April present distinct weather patterns. In December, temperatures range from a minimum of 9°C (48°F) to a maximum of 19°C (66°F), with an average of 15°C (58°F). This month experiences notable precipitation, with 73 mm (2.9 in) falling over approximately 10 days, and humidity levels at 71%. In contrast, April sees a slight increase in average temperatures to 16°C (61°F), with maximums reaching 24°C (75°F). The month is significantly drier, with only 20 mm (0.8 in) of precipitation over about 3 days, and humidity rises to 78%. For more detailed information, check out Galia weather in April.

December weather features a milder temperature range with minimums around 9°C (48°F) and maximums reaching 19°C (66°F). It also experiences a fair amount of precipitation, averaging 73 mm (2.9 in) over about 10 days, combined with a humidity level of 71%. In contrast, May offers warmer conditions, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 32°C (89°F). This month is characterized by significantly lower precipitation, only around 8 mm (0.3 in) over just 1 day, and a higher humidity level of 84%. For more information about Galia weather in May, visit Galia weather in May.

December and June present strikingly contrasting weather conditions. In December, temperatures are relatively mild, ranging from a minimum of 9°C (48°F) to a maximum of 19°C (66°F), with an average of 15°C (58°F). The month sees around 73 mm (2.9 in) of precipitation over approximately 10 days, coupled with a humidity level of 71%. In stark contrast, June boasts much warmer temperatures, with a minimum of 16°C (62°F) and soaring up to 32°C (90°F), averaging 23°C (73°F). Precipitation drops significantly to just 5 mm (0.2 in) over a single day, and humidity increases slightly to 83%. For more information on Galia's June weather, you can check out Galia weather in June.

In December, temperatures range from a mild 9°C (48°F) at night to a comfortable 19°C (66°F) during the day, with an average of around 15°C (58°F). The month sees about 73 mm (2.9 in) of precipitation over approximately 10 days, accompanied by a humidity level of 71%. In contrast, July boasts significantly warmer weather, with nighttime lows of 20°C (68°F) and daytime highs reaching up to a sweltering 35°C (95°F), averaging 26°C (79°F). Rainfall is minimal in July, with just 3 mm (0.1 in) recorded over 1 day, and humidity rises slightly to 81%. For a closer look at conditions during this summer month, check out Galia weather in July.

In December, the weather is notably cooler with average temperatures ranging from a minimum of 9°C (48°F) to a maximum of 19°C (66°F). This month experiences more frequent rain, with about 73 mm (2.9 in) of precipitation spread over roughly 10 days and an average humidity level of 71%. In contrast, August brings summery heat, where temperatures soar from a minimum of 23°C (73°F) to a peak of 35°C (95°F). The weather in August is almost entirely dry, with only 1 mm (0.1 in) of precipitation recorded, and a higher humidity of 78%. For those interested in specific conditions during this warm month, more details can be found at Galia weather in August.

December weather contrasts significantly with September, showcasing a notable drop in temperature and an increase in precipitation. In December, temperatures range from a minimum of 9°C (48°F) to a maximum of 19°C (66°F), with an average of 15°C (58°F) and 73 mm (2.9 in) of precipitation spread over about 10 days. In contrast, September experiences warmer temperatures, from a minimum of 19°C (67°F) to a maximum of 32°C (89°F), with a comfortable average of 24°C (76°F) and only 7 mm (0.3 in) of rain occurring on just 1 day. Humidity levels are similarly high in both months, with September at 74% and December at 71%. For a closer look at September's weather, you can refer to Galia weather in September.

In comparison to October, December experiences significantly cooler temperatures, with a minimum of 9°C (48°F) compared to October's warmer 15°C (59°F). The average temperature in December is around 15°C (58°F), while October boasts a milder average of 21°C (70°F). Additionally, December sees more precipitation, totaling 73 mm (2.9 in) over about 10 days, in contrast to October's much drier conditions with only 18 mm (0.7 in) over just 3 days. Despite both months having a humidity level of 73%, the overall climate in December feels much chillier and wetter than the more pleasant conditions of October. For a closer look at Galia's weather during October, visit Galia weather in October.

In comparing the weather of December and November, we see notable differences in temperature and precipitation. December experiences cooler temperatures, with a minimum of 9°C (48°F) and an average of 15°C (58°F), while November is milder, featuring a minimum of 12°C (54°F) and an average of 18°C (65°F). Additionally, December sees increased precipitation, totaling 73 mm (2.9 in) over 10 days, compared to November's 41 mm (1.6 in) over just 6 days. Despite the change in weather, humidity levels remain consistent at 71% for both months. For a more detailed look at the weather in November, check out Galia weather in November.

Compare Galia's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Galia

As December rolls into Galia, the weather shifts to a milder and more humid climate compared to the warmer months. With maximum temperatures peaking at a comfortable 19°C (66°F) and an average of 15°C (58°F), it's a time when the crisp air hints at the onset of winter. The possibility of rain increases, with precipitation occurring on about 10 days, contributing to a total of 73 mm (2.9 in) of rainfall. This season brings a refreshing change, inviting cozy moments indoors while still offering occasional sunny breaks. For those planning their visit, understanding the distinct December climate is essential for a delightful experience in this beautiful locale. For more insights, visit Galia Climate.